Question for CLEAR GRAPHICS LIMITED

Greetings, I may have a print job for you. I am interested in printing 500 booklets. They would be 5 sheets of 8.5"x11" paper, printed on both sides, stapled in the middle and folded to make the booklet. (or because you are the professional, any way you want to do it.) I am in USA, coming to Kampala November 1st. When must I have camera ready art to you in order for me to pick up the printing on Nov 1st? What would be the cost of the 500 booklets? Stan